.content{
    position:absolute;
    left:150px;
    top:80px;
    width:400px;
    height:400px;
}
.update{
    width:200px;
    height:50px;
    font-size:18px;
    margin-left:100px;
    margin-top:30px;
    background-color:rgba(255,228,181,0.5);
    cursor:pointer;
    border-radius:8px;
    text-align:center;
    box-shadow:1px 1px 1px #000;

}
.update input{
    opacity:0;
}
.textField{
    width:200px;
    height:50px;

    margin-left:100px;
    margin-top:70px;
    border-radius:8px;
    cursor:pointer;
    background-color:rgba(255,228,181,0.5);
    box-shadow:1px 1px 1px #000;
}
.update div{
    font-size:18px;
    font-family:'黑体';
    width:100px;
    height:30px;
    margin-left:50px;
    margin-top:-15px;

}
.button{
    width:100px;
    height:35px;
    font-size:18px;
    margin-left:200px;
    margin-top:70px;
    background-color:rgba(255,228,181,0.5);
    cursor:pointer;
    border-radius:8px;

}
.text{
    font-size:30px;
    font-family:'黑体';
    margin-left:0px;
    margin-top:30px;
}
